● Targeted at 10W to 12W AC/DC applications with
<50mW no-load power consumption at 230VAC and
fast dynamic response
● AccuSwitchTM technology with integrated 800V
bipolar junction transistor (BJT)
● Adaptively controlled soft-start enables fast and
smooth start-up for a wide range of capacitive loads
(from 330μF to 6,000μF) with output voltage of 5V to
12V and above
● Very tight constant voltage and constant current
regulation over entire operating range
● PrimAccurateTM primary-side feedback eliminates
opto-isolator and simplifies design
● EZ-EMI® design enhances manufacturability
● Intrinsically low common mode noise
● Optimized 72kHz maximum PWM switching
frequency achieves best size and efficiency
● Adaptive multi-mode PWM/PFM control improves
efficiency
● Quasi-resonant operation for highest overall
efficiency
● Dynamic base current control
● No external loop compensation components required
● Built-in single-point protections against output shortcircuit,
output low impedance, and output overvoltage
● Built-in over-temperature protection (OTP)
● No audible noise over entire operating range